private SqlNode parseQueryInternal(SqlConverter converter, String sql) { try (TimedBlock b = time("parse")) { return converter.parse(sql); } }
public static RelRoot expandView(NamespaceKey path, final String viewOwner, final String queryString, final List<String> context, final SqlConverter sqlConverter) { ViewExpansionToken token = null; try { //RelDataType rowType = view.getRowType(cluster.getTypeFactory()); token = sqlConverter.getViewExpansionContext().reserveViewExpansionToken(viewOwner); final DremioCatalogReader catalog; if(viewOwner != null) { catalog = sqlConverter.getCatalogReader().withSchemaPathAndUser(viewOwner, context); } else { catalog = sqlConverter.getCatalogReader().withSchemaPath(context); } final SqlConverter newConverter = new SqlConverter(sqlConverter, catalog); final SqlNode parsedNode = newConverter.parse(queryString); final SqlNode validatedNode = newConverter.validate(parsedNode); final RelRootPlus root = newConverter.toConvertibleRelRoot(validatedNode, true); if(path == null) { return root; } // we need to make sure that if a inner expansion is context sensitive, we consider the current // expansion context sensitive even if it isn't locally. final boolean contextSensitive = root.isContextSensitive() || ExpansionNode.isContextSensitive(root.rel); return new RelRoot(ExpansionNode.wrap(path, root.rel, contextSensitive), root.validatedRowType, root.kind, root.fields, root.collation); } finally { if (token != null) { token.release(); } } }
queryContext.getConfig(), queryContext.getScanResult()); final SqlNode node = converter.parse(sql); final SqlHandlerConfig config = new SqlHandlerConfig(queryContext, converter, observer, null);
protected ElasticsearchGroupScan generate(String sql) throws Exception { AttemptObserver observer = new PassthroughQueryObserver(ExecTest.mockUserClientConnection(null)); SqlConverter converter = new SqlConverter(context.getPlannerSettings(), context.getOperatorTable(), context, context.getMaterializationProvider(), context.getFunctionRegistry(), context.getSession(), observer, context.getCatalog(), context.getSubstitutionProviderFactory(), context.getConfig(), context.getScanResult()); SqlNode node = converter.parse(sql); SqlHandlerConfig config = new SqlHandlerConfig(context, converter, observer, null); NormalHandler handler = new NormalHandler(); PhysicalPlan plan = handler.getPlan(config, sql, node); List<PhysicalOperator> operators = plan.getSortedOperators(); ElasticsearchGroupScan scan = find(operators); assertNotNull("Physical plan does not contain an elasticsearch scan for query: " + sql, scan); return scan; }
queryContext.getConfig(), queryContext.getScanResult()); final SqlNode node = converter.parse(sql); final SqlHandlerConfig config = new SqlHandlerConfig(queryContext, converter, observer, null);
final DremioCatalogReader reader = parser.getCatalogReader(); final Catalog catalog = context.getCatalog(); final SqlNode sqlNode = parser.parse(sql); final SqlHandlerConfig config = new SqlHandlerConfig(context, parser, observer, parser.getMaterializations());